1 0 Eaton-Spicer Differential Part for a Eaton-Spicer DS381 Recently Updated $761.10 USD SPIRAL GEAR SET RING PINION RATIO 4.33 FRONT, SPICER DS381/401/402/403/451, 9 RING TEETH , 16.5 IN RING GEAR OD , 39 RING GEAR TEETH , ConditionNewRear End4.33 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS381Stock NumberSST 219002 MLS Number10836498CategoryDifferential Misc. Parts Last Updated10/31/2025 LocationPortland, OR, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info